// Discover excluded components that have file groups outside the shadow set.
void GoogleVssClient::DiscoverNonShadowedExcludedComponents(
const vector<wstring>& volume_names) {
// Discover components that should be excluded from the shadow set having
// at least one File Descriptor requiring volumes not in the shadow set.
LogDebugMessage(
L"Discover components that reside outside the shadow set ...");
for (unsigned idx = 0; idx < writers_.size(); idx++) {
VssWriter* writer = &writers_[idx];
if (writer->isExcluded) {
continue;
}
for (unsigned icx = 0; icx < writer->components.size(); icx++) {
VssComponent* component = &(writer->components[icx]);
if (component->isExcluded) {
continue;
}
for (unsigned vol = 0; vol < component->affected_volumes.size(); vol++) {
if (!FindStringInList(component->affected_volumes[vol], volume_names)) {
wstring volume_path;
GetDisplayNameForVolume(component->affected_volumes[vol],
&volume_path);
LogDebugMessage(
L"- Component '%s' from writer '%s' is excluded from backup "
L"(it requires volume %s [%s] in the shadow set)",
component->fullPath.c_str(), writer->name.c_str(),
component->affected_volumes[vol].c_str(), volume_path.c_str());
component->isExcluded = true;
break;
}
}
}
}
}
// Print summary/detalied information about this component
void VssComponent::Print(bool bListDetailedInfo)
{
FunctionTracer ft(DBG_INFO);
// Print writer identity information
ft.WriteLine(L" - Component \"%s\"\n"
L" - Name: '%s'\n"
L" - Logical Path: '%s'\n"
L" - Full Path: '%s'\n"
L" - Caption: '%s'\n"
L" - Type: %s [%d]\n"
L" - Is Selectable: '%s'\n"
L" - Is top level: '%s'\n"
L" - Notify on backup complete: '%s'",
(writerName + L":" + fullPath).c_str(),
name.c_str(),
logicalPath.c_str(),
fullPath.c_str(),
caption.c_str(),
GetStringFromComponentType(type).c_str(), type,
BOOL2TXT(isSelectable),
BOOL2TXT(isTopLevel),
BOOL2TXT(notifyOnBackupComplete)
);
// Compute the affected paths and volumes
if (bListDetailedInfo)
{
ft.WriteLine(L" - Components:");
for(unsigned i = 0; i < descriptors.size(); i++)
descriptors[i].Print();
}
// Print the affected paths and volumes
ft.WriteLine(L" - Affected paths by this component:");
for(unsigned i = 0; i < affectedPaths.size(); i++)
ft.WriteLine(L" - %s", affectedPaths[i].c_str());
ft.WriteLine(L" - Affected volumes by this component:");
for(unsigned i = 0; i < affectedVolumes.size(); i++)
ft.WriteLine(L" - %s [%s]",
affectedVolumes[i].c_str(),
GetDisplayNameForVolume(affectedVolumes[i]).c_str());
// Print dependencies on Windows Server 2003
#ifdef VSS_SERVER
ft.WriteLine(L" - Component Dependencies:");
for(unsigned i = 0; i < dependencies.size(); i++)
dependencies[i].Print();
#endif
}
// Print the properties for the given snasphot
void VssClient::PrintSnapshotProperties(VSS_SNAPSHOT_PROP & prop)
{
FunctionTracer ft(DBG_INFO);
LONG lAttributes = prop.m_lSnapshotAttributes;
ft.WriteLine(L"* SNAPSHOT ID = " WSTR_GUID_FMT L" ...", GUID_PRINTF_ARG(prop.m_SnapshotId));
ft.WriteLine(L" - Shadow copy Set: " WSTR_GUID_FMT, GUID_PRINTF_ARG(prop.m_SnapshotSetId));
ft.WriteLine(L" - Original count of shadow copies = %d", prop.m_lSnapshotsCount);
ft.WriteLine(L" - Original Volume name: %s [%s]",
prop.m_pwszOriginalVolumeName,
GetDisplayNameForVolume(prop.m_pwszOriginalVolumeName).c_str()
);
ft.WriteLine(L" - Creation Time: %s", VssTimeToString(prop.m_tsCreationTimestamp).c_str());
ft.WriteLine(L" - Shadow copy device name: %s", prop.m_pwszSnapshotDeviceObject);
ft.WriteLine(L" - Originating machine: %s", prop.m_pwszOriginatingMachine);
ft.WriteLine(L" - Service machine: %s", prop.m_pwszServiceMachine);
if (prop.m_lSnapshotAttributes & VSS_VOLSNAP_ATTR_EXPOSED_LOCALLY)
ft.WriteLine(L" - Exposed locally as: %s", prop.m_pwszExposedName);
else if (prop.m_lSnapshotAttributes & VSS_VOLSNAP_ATTR_EXPOSED_REMOTELY)
{
ft.WriteLine(L" - Exposed remotely as %s", prop.m_pwszExposedName);
if (prop.m_pwszExposedPath && wcslen(prop.m_pwszExposedPath) > 0)
ft.WriteLine(L" - Path exposed: %s", prop.m_pwszExposedPath);
}
else
ft.WriteLine(L" - Not Exposed");
ft.WriteLine(L" - Provider id: " WSTR_GUID_FMT, GUID_PRINTF_ARG(prop.m_ProviderId));
// Display the attributes
wstring attributes;
if (lAttributes & VSS_VOLSNAP_ATTR_TRANSPORTABLE)
attributes += wstring(L" Transportable");
if (lAttributes & VSS_VOLSNAP_ATTR_NO_AUTO_RELEASE)
attributes += wstring(L" No_Auto_Release");
else
attributes += wstring(L" Auto_Release");
if (lAttributes & VSS_VOLSNAP_ATTR_PERSISTENT)
attributes += wstring(L" Persistent");
if (lAttributes & VSS_VOLSNAP_ATTR_CLIENT_ACCESSIBLE)
attributes += wstring(L" Client_accessible");
if (lAttributes & VSS_VOLSNAP_ATTR_HARDWARE_ASSISTED)
attributes += wstring(L" Hardware");
if (lAttributes & VSS_VOLSNAP_ATTR_NO_WRITERS)
attributes += wstring(L" No_Writers");
if (lAttributes & VSS_VOLSNAP_ATTR_IMPORTED)
attributes += wstring(L" Imported");
if (lAttributes & VSS_VOLSNAP_ATTR_PLEX)
attributes += wstring(L" Plex");
if (lAttributes & VSS_VOLSNAP_ATTR_DIFFERENTIAL)
attributes += wstring(L" Differential");
ft.WriteLine(L" - Attributes: %s", attributes.c_str());
ft.WriteLine(L"");
}
